1. Intrinsic Vulnerability Evaluation of Groundwater Nitrate Pollution Along a Course of the Subarnarekha River in Jharkhand, India

   • Sandeep Kumar Gautam
   • Sudhir Kumar Singh
   • Kishan Singh Rawat

   Original Paper 19 February 2021 Pages: 55 - 66

   

2. Comparative Adsorption of Cd (II) and Pb (II) by MCM-48 and Amine-Grafted MCM-48 in Single and Binary Component Systems

   • Hadi Vatandoust
   • Habibollah Younesi
   • Hussein Khakpour

   Original Paper 17 May 2021 Pages: 67 - 78

   

3. Smart Scheduling of Pump Control in Wastewater Networks Based on Electricity Spot Market Prices

   • Phuong Do
   • Neda Gorjian Jolfaei
   • Christopher W. K. Chow

   Original Paper 13 May 2021 Pages: 79 - 94

   

4. Equilibrium and Kinetic Modelling of Aqueous Cadmium Ion and Activated Carbon Adsorption System

   • Chukwunonso O. Aniagor
   • M. Elshkankery
   • A. Hashem

   Original Paper 14 June 2021 Pages: 95 - 104